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Ductless Mini-Split Services in Northern NJ

Homeowners in northern New Jersey are switching in droves to ductless mini-split HVAC systems as a more energy-efficient and economical replacement for traditional HVACs with ductwork. Russo Bros. HVAC professionals install, repair, maintain, and replace ductless mini-splits in your neighbors’ homes, so why not yours?

Say goodbye to old ductwork — call the trusted HVAC specialists of Russo Bros. at (973) 887-1334 or schedule a free estimate online now!

What Are Ductless Mini-Splits & How Do They Work?

Ductless mini-split systems are air conditioning and heating systems that do not require ductwork. These systems consist of an outdoor unit, which contains the compressor and condenser, and one or more indoor units, which are mounted on the wall and include an internal evaporator. Here’s how it works:

The outdoor unit uses a compressor to compress and pump refrigerant, a substance that absorbs heat when it evaporates and releases heat when it condenses. The refrigerant is then run through a set of refrigerant lines, which connect the outdoor unit to the indoor unit(s).


The indoor unit(s) contains the evaporator, which evaporates the refrigerant and absorbs heat from the indoor air. As the refrigerant evaporates, it cools the indoor air and circulates throughout the room by a fan.


When the system is in heating mode, the process reverses. The refrigerant is compressed in the outdoor unit, releasing heat, which is then absorbed by the evaporator in the indoor unit(s) and used to heat the indoor air.

Ready to maximize energy efficiency in your Northern New Jersey home? Call Russo Bros. & Co. at (973) 887-1334 or schedule a free estimate online!

Ductless Mini-Split Installation & Replacement

Whether you need maintenance or want to install a whole new system, it is crucial that you hire a licensed professional like your neighborhood Russo Bros. HVAC tech.

Signs You Need Ductless Mini-Split Repair

Some common signs you need repairs for your mini-split include the following:

  • The system is not blowing cool air or blowing warm air when it should be cooling
  • The system is making strange noises
  • The system is turning on and off frequently
  • The indoor unit is leaking
  • The system’s remote control is not working
  • The system is not responding to the thermostat settings

If you notice any of these signs, it is best to schedule a repair with Russo Bros. & Co. as soon as possible to prevent further damage and ensure that your system runs efficiently.

Ductless Mini-Split Maintenance

We highly recommend regularly scheduled HVAC system maintenance regardless of which type you have in your home. Keeping your ductless mini-splits in working order is easy with proper upkeep. Russo Bros. & Co. has you covered! Our technicians check for the following:

  • Dirty air filters: Over time, air filters can become clogged with dust and debris, reducing the system’s efficiency and causing it to work harder to circulate air.
  • Leaking refrigerant: A leak in the refrigerant lines can cause the system to lose its cooling power and may also cause damage to other components.
  • Electrical issues: Wiring problems or a failed compressor can prevent the system from turning on or cause it to shut down unexpectedly.
  • Clogged drain lines: A clogged drain line can cause water to back up and damage the indoor unit.
  • Frozen coils: If the coils inside the indoor unit become frozen, the system will not be able to circulate air properly.

Choose Russo Bros. & Co. for Comprehensive Ductless Mini-Split Services

Update your home’s HVAC system today with one call to Russo Bros. & Co. We are your local northern NJ ductless mini-split experts for installation and repair. Save money and energy by upgrading to ductless mini-splits for your home.

Call the heating professionals at Russo Bros. & Co. at (973) 887-1334 or schedule a free estimate online today!

24-Hour Live Operators

(973) 887-1334
  • Mike was extremely courteous, took the time needed and thought through every possible solution to solve our problem. Thanks Mike!

    - Deborah W.
  • As always, Russo Bros responds promptly. Their technicians are thorough & efficient. It's a pleasure to do business with them.

    - Jeff G.
  • We have always been satisfied, as well as, impressed by the responsive, competent, and courteous service by Russo Brothers and…

    - Paul T.

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